Rotex AC and Heating is a Greater Houston HVAC company with a 4.9-star rating across 231 reviews, serving Houston, Katy, Cypress, Spring, Tomball, and Sugar Land. The company specializes in new AC system installation with same-day or next-day scheduling, financing options starting at $89/month, $0 down and 0% interest plans, and a 3-step process: free estimate, financing approval, and installation — often all within 24 hours.

Miguel Fernandez is the company's primary comfort specialist and sales consultant, named in nearly every sampled review. His distinguishing approach is walking the home before making any recommendation — measuring windows, counting vents, assessing square footage — and presenting multiple system tiers without overselling. In one documented case, a homeowner received four competing quotes; Rotex was the only company that walked around the home before making recommendations, came in significantly more affordable, and proposed a system that actually matched the home's size. A customer who replaced two AC systems saved $12,000 compared to a competing quote for the same work. Miguel returns the day after installation to verify that all work was completed properly — a follow-up step that is documented across multiple reviews.

The company installs Amana High Efficiency S-Series inverter heat pump systems, among other options. Installation crews arrive early (as early as 6:45 AM to beat attic heat), complete full-system installations in approximately seven hours, lay down plastic covers throughout the home, and clean up before leaving. Rotex also handles old insulation removal and replacement alongside HVAC work.

For Houston-area homeowners who want a new system installed quickly at competitive pricing, with financing support and a sales consultant who won't recommend oversized or overpriced equipment, Rotex AC and Heating has a well-documented track record across a growing review base.